aimlroles

Data Scientist / Senior Data Scientist- NLP GenAI

Fractal fractal.ai Open · verified Oct 22, 2026
Bengaluru Full-time Senior AI Research

At a glance

Senior AI Research role at Fractal. Bengaluru · full-time.

Pay not stated AI Research salary

RoleAI Research
SenioritySenior
LocationBengaluru
EmploymentFull-time
PostedJul 7, 2026 · 3mo ago
Role brief

aimlroles summary, based on the employer's posting.

What you'll do

  • Build LLM-based solutions from initial design through implementation, testing, release and ongoing support
  • Research new generative AI developments and turn relevant findings into working approaches
  • Create and maintain code libraries, tools and frameworks for generative AI development
  • Review teammates’ code and help keep quality high across shared projects
  • Coordinate with other teams on messaging and roadmaps, then connect software with compatible repositories

What you bring

  • Hands-on Python ability and core generative AI knowledge are mandatory and assessed in interviews
  • A B.E., B.Tech, M.Tech in computer science or a related technical subject, or an equivalent qualification
  • Practical NLP experience covering use case classification, topic modeling, Q&A or chatbots, search and related applications
  • Experience with GenAI tools and techniques, including SaaS LLMs, vector databases, prompt design and model fine-tuning

Who this fits

This role suits someone who takes initiative, can deliver complete technical solutions, and works well with cross-functional teams. It is based in Bengaluru, India.

From the employer

It's fun to work in a company where people truly BELIEVE in what they are doing!

We're committed to bringing passion and customer focus to the business.

*Hands-on Python skills and Core GenAI Skills are mandatory and will be evaluated during the interviews*

Job Description:

  • Design and implement advanced solutions utilizing Large Language Models (LLMs).
  • Demonstrate self-driven initiative by taking ownership and creating end-to-end solutions.
  • Conduct research and stay informed about the latest developments in generative AI and LLMs.
  • Develop and maintain code libraries, tools, and frameworks to support generative AI development.
  • Participate in code reviews and contribute to maintaining high code quality standards.
  • Engage in the entire software development lifecycle, from design and testing to deployment and maintenance.
  • Collaborate closely with cross-functional teams to align messaging, contribute to roadmaps, and integrate software into different repositories for core system compatibility.
  • Possess strong analytical and problem-solving skills.
  • Demonstrate excellent communication skills and the ability to work effectively in a team environment.

Technical Skills:

  • Natural Language Processing (NLP): Hands-on experience in use case classification, topic modeling, Q&A and chatbots, search, Document AI, summarization, and content generation.
  • Computer Vision and Audio: Hands-on experience in image classification, object detection, segmentation, image generation, audio, and video analysis.
  • Generative AI:
    • Proficiency with SaaS LLMs, including Lang chain, llama index, vector databases, Prompt engineering (COT, TOT, ReAct, agents). Experience with Azure OpenAI, Google Vertex AI, AWS Bedrock for text/audio/image/video modalities.
    • Familiarity with Open-source LLMs, including tools like TensorFlow/Pytorch and huggingface. Techniques such as quantization, LLM finetuning using PEFT, RLHF, data annotation workflow, and GPU utilization.
  • Cloud: Hands-on experience with cloud platforms such as Azure, AWS, and GCP. Cloud certification is preferred.
  • Application Development: Proficiency in Python, Docker, FastAPI/Django/Flask, and Git.

EDUCATION:

  • B.E/B.Tech/M.Tech in Computer Science or related technical degree OR Equivalent.

If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!

Hiring Related Queries

India: HiringsupportIndia@fractal.ai

Outside India: HiringsupportROW@fractal.ai

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